If someone had 180 Darvocet N pills and 9 days later only had 35 left, is that bad?

And what if beer was added into that mix, how serious can this be? At least 5 beers in 2 hours or less. What if they are falling heavily asleep like passing out in their food or while using a computer? How worried should I be?

Added 21 Jan 2010:

This has been going on for over 2 years. It seems also that the alcohol consumption has gotten worse. And maybe even the amount of pills taken per day. Does anyone signs I can be looking for that are warning signals?